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Regular Expression Details

Title Test Find HTML ID
Expression
/^([A-Za-z]){1}([A-Za-z0-9-_.\:])+$/
Description
Validate a proper HTML ID attribute. By definition, this must start with a letter, and only include letters, numbers, colons, underscores, hyphens and periods
Matches
site-section.1
Non-Matches
#section
Author Rating: Not yet rated. Alexander Ross
Source
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